Hello, last year I was trying to identify two rose bushes growing both sides of an old farm's window. I presumed both bushes were the same, but on my last visit I noticed one bush produced very round hips while the other had not so perfectly round hips. Is such a variation a proof that both roses are not the same ? The bushes, or at least one of them, could be Crimson Glory ; after some days in a vase, the flowers start developing a very bad, putrid scent (also noticed on another old red rose).